Heatrex custom manufactures TUBULAR & FINNED TUBULAR
HEATING ELEMENTS, IMMERSION
HEATERS, DUCT HEATERS,
UNIT HEATERS & CIRCULATION
HEATERS
Products Tubular & Finned Tubular
Heating Elements Electric Immersion
Heaters Enclosure Heaters/
Switchgear Heaters Process Duct Heaters Circulation Heaters Refrigeration Defrost
Heaters Bolt Heaters/Flexible
Heaters HVAC Electric Duct
Heaters Unit and Comfort Heaters Explosion-Proof Heaters Impedance Heating
SystemsBlog
Heatrex
P.O. Box 515,
Meadville, PA 16335
Phone: (814) 724-1800
Fax: (814) 333-6580
E-mail: sales@heatrex.com
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Fan-Forced Unit Heaters Comparison Chart







Comparison Chart
Features Washdown
234 Series		 238 Series 240 Series 926 Series 924 Series Vertical
928 Series
Typical Applications Food processing plants
Marine duty
Wastewater treatment plants		 Factories
Warehouses		 Factories
Mechanical rooms
Workshops		 Mechanical rooms
Warehouses
Workshops		 Mechanical rooms
Storage rooms		 Gyms
High bay areas
Warehouses
KW Range 2 to 47 3 to 38.4 3.3 to 50 2 to 60 3 to 5 5 to 30
Voltages Up to 600/3 Up to 480/3 Up to 480/3 Up to 480/3 240/208/1 Up to 480/3
Airflow CFM Up to 2400 Up to 1774 Up to 3100 Up to 2000 300 Up to 2300
Discharge Horizontal Horizontal Horizontal or vertical Horizontal or vertical Horizontal Vertical
Element Type Stainless steel finned tubular Stainless steel finned tubular Stainless steel finned tubular Stainless steel tubular or steel finned tubular Stainless steel tubular Steel finned tubular
Standard Construction 16 gauge stainless steel shroud and non-metallic NEMA 4X control enclosure 16 gauge galvanized steel shroud and control enclosure 20-14 gauge (depending on size) galvanized steel cabinet 8 & 20 gauge steel cabinet 20 gauge galvanized steel cabinet 18 gauge galvanized steel cabinet
Finish Stainless steel Beige polyester powder paint Camel polyester powder paint Almond polyester powder paint Almond polyester powder paint Almond polyester powder paint
Mounting Ceiling or wall Ceiling or wall Ceiling or wall Ceiling or wall Ceiling or wall Ceiling
Agency Approvals CULUS & ABS CULUS CULUS CSAUS CSAUS CSAUS



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